1) Cage floor system
笼底类型
3) mud diapiric type
泥底辟类型
4) floor material
笼底材料
1.
Effects of floor material,stocking density and sex management on breast blister incidence and breast muscle composition of broilers;
笼底材料、密度和性别组群对肉鸡胸囊肿发生及胸肌成分的影响
2.
The influence of floor material,stocking density on growth performance and carcass quality for 3~6 week—old AA broilers with different sex groups was evaluated.
该文采用三因素三水平正交试验设计,就笼底材料、饲养密度、不同性别组群下3~6周龄AA肉仔鸡的生产性能及其胴体品质进行研究。
5) estimation of bottom sediment type
底质类型估计
6) benthic nano-and microalgae
微小型底栖藻类
1.
his paper first reports the benthic nano-and microalgae on intertidal zone in Nanji Archipalego marine nature reserve area.
经初步鉴定南麂列岛潮间带共有微小型底栖藻类4门54属155种,以硅藻类占优势(41属125种)。
补充资料:马家窑类型尖底瓶
陕西出土。这支尖底瓶是用来打水用的,实用而美观。此器为同时期出土文物中最为精美的一件,现藏于甘肃省博物馆。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条